| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.42 | 9.791% | $43.2796 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $21.50 | 4.328% | $22.4305 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $117.64 | 6.296% | $125.0466 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $101.47 | 7.869% | $109.4547 | $109.45 | $109.45 | $109.50 |
| Purchase #5 | $241.84 | 8.629% | $262.7084 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $51.69 | 9.155% | $56.4222 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $118.86 | 6.110% | $126.1223 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $692.42 | $745.4643 | $745.46 | $745.45 | $745.40 | |